Heydon, J. D., & J. D. Heydon; Mark Ockelton. (1996). Evidence: Cases and materials. London: Butterworths.
Chicago Style aipamenaHeydon, J. D., và J. D. Heydon; Mark Ockelton. Evidence: Cases and Materials. London: Butterworths, 1996.
MLA aipamenaHeydon, J. D., và J. D. Heydon; Mark Ockelton. Evidence: Cases and Materials. London: Butterworths, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.